Marin Nijihara  

A Catholic witch hunter who believes that Haruo is a divine being and requires protection from other witches, particularly Ayumi. She collaborates with Ayumi, Yuri, and/or Maika when they share a common goal. Marin is an inept and clumsy individual who frequently harms herself during her attacks on "evil-witches," despite her fervent pursuit of them. Her actions are driven by Christian zeal, and she justifies her hypocrisies with the phrase "It's all for the Lord." It is unclear whether Marin has genuine feelings for Haruo or if she admires him solely for his perceived role in keeping evil witches at bay.